System76 release ultra portable laptop which pre-installed Ubuntu 11.10 Oneiric Ocelot, for those who has a plan to buy a new laptop/notebook/netbook System76 Lemur ultra 14" could be your choice, here the specs and benchmark :

System76 Lemur Ultra 14.1" CPU Benchmark
System76 Lemur Ultra 14.1" comes with three options of for the processor model, you can choose which processors will armored your Lemur ultra. here are processors model you can choose :

2nd Generation Intel Core i5-2430M Processor (3MB L3 Cache, 2.40GHz)

2nd Generation Intel Core i5-2520M Processor (3MB L3 Cache, 2.50GHz )

2nd Generation Intel Core i7-2670QM Processor (6MB L3 Cache, 2.20GHz)

We did not have a chance to try a performance of this notebook, generally speaking, every processors have a quiet good performance, here some data taken from cpubenchmark.com regarding to the benchmark every processors that mention above.

Lemur Ultra Intel Core i5-2430M Processor Benchmark

Lemur Ultra Intel Core i5-2430M Processor Benchmark

Lemur Ultra Intel Core i5-2520M ProcessorBenchmark

Lemur Ultra Intel Core i5-2520M Processor Benchmark

Lemur Ultra Intel Core i7-2670QM ProcessorBenchmark

Lemur Ultra Intel Core i7-2670QM Processor Benchmark

System76 Lemur Ultra 14.1" Intel HD3000 Performance
regarding to Intel HD Graphics 3000 performance, how the score compared with its closed rival, can be check in following links :